/* RomFS internal definitions
 *
 * Copyright © 2007 Red Hat, Inc. All Rights Reserved.
 * Written by David Howells (dhowells@redhat.com)
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version
 * 2 of the License, or (at your option) any later version.
 */

#include <linux/romfs_fs.h>

struct romfs_inode_info {
	struct inode	vfs_inode;
	unsigned long	i_metasize;	/* size of non-data area */
	unsigned long	i_dataoffset;	/* from the start of fs */
};

static inline size_t romfs_maxsize(struct super_block *sb)
{
	return (size_t) (unsigned long) sb->s_fs_info;
}

static inline struct romfs_inode_info *ROMFS_I(struct inode *inode)
{
	return container_of(inode, struct romfs_inode_info, vfs_inode);
}

/*
 * mmap-nommu.c
 */
#if !defined(CONFIG_MMU) && defined(CONFIG_ROMFS_ON_MTD)
extern const struct file_operations romfs_ro_fops;
#else
#define romfs_ro_fops	generic_ro_fops
#endif

/*
 * storage.c
 */
extern int romfs_dev_read(struct super_block *sb, unsigned long pos,
			  void *buf, size_t buflen);
extern ssize_t romfs_dev_strnlen(struct super_block *sb,
				 unsigned long pos, size_t maxlen);
extern int romfs_dev_strcmp(struct super_block *sb, unsigned long pos,
			    const char *str, size_t size);
/form></td></tr>
<tr><td class='sub'>net-next plumbings</td><td class='sub right'>Tobias Klauser</td></tr></table>
<table class='tabs'><tr><td>
<a href='/cgit.cgi/linux/net-next.git/'>summary</a><a href='/cgit.cgi/linux/net-next.git/refs/?id=69973b830859bc6529a7a0468ba0d80ee5117826'>refs</a><a href='/cgit.cgi/linux/net-next.git/log/drivers/usb/usbip/vhci_hcd.c'>log</a><a href='/cgit.cgi/linux/net-next.git/tree/drivers/usb/usbip/vhci_hcd.c?id=69973b830859bc6529a7a0468ba0d80ee5117826'>tree</a><a class='active' href='/cgit.cgi/linux/net-next.git/commit/drivers/usb/usbip/vhci_hcd.c?id=69973b830859bc6529a7a0468ba0d80ee5117826'>commit</a><a href='/cgit.cgi/linux/net-next.git/diff/drivers/usb/usbip/vhci_hcd.c?id=69973b830859bc6529a7a0468ba0d80ee5117826'>diff</a></td><td class='form'><form class='right' method='get' action='/cgit.cgi/linux/net-next.git/log/drivers/usb/usbip/vhci_hcd.c'>
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<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/commit/?id=69973b830859bc6529a7a0468ba0d80ee5117826'>root</a>/<a href='/cgit.cgi/linux/net-next.git/commit/drivers?id=69973b830859bc6529a7a0468ba0d80ee5117826'>drivers</a>/<a href='/cgit.cgi/linux/net-next.git/commit/drivers/usb?id=69973b830859bc6529a7a0468ba0d80ee5117826'>usb</a>/<a href='/cgit.cgi/linux/net-next.git/commit/drivers/usb/usbip?id=69973b830859bc6529a7a0468ba0d80ee5117826'>usbip</a>/<a href='/cgit.cgi/linux/net-next.git/commit/drivers/usb/usbip/vhci_hcd.c?id=69973b830859bc6529a7a0468ba0d80ee5117826'>vhci_hcd.c</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='id' value='69973b830859bc6529a7a0468ba0d80ee5117826'/><table><tr><td colspan='2'/></tr><tr><td class='label'>context:</td><td class='ctrl'><select name='context' onchange='this.form.submit();'><option value='1'>1</option><option value='2'>2</option><option value='3' selected='selected'>3</option><option value='4'>4</option><option value='5'>5</option><option value='6'>6</option><option value='7'>7</option><option value='8'>8</option><option value='9'>9</option><option value='10'>10</option><option value='15'>15</option><option value='20'>20</option><option value='25'>25</option><option value='30'>30</option><option value='35'>35</option><option value='40'>40</option></select></td></tr><tr><td class='label'>space:</td><td class='ctrl'><select name='ignorews' onchange='this.form.submit();'><option value='0' selected='selected'>include</option><option value='1'>ignore</option></select></td></tr><tr><td class='label'>mode:</td><td class='ctrl'><select name='dt' onchange='this.form.submit();'><option value='0' selected='selected'>unified</option><option value='1'>ssdiff</option><option value='2'>stat only</option></select></td></tr><tr><td/><td class='ctrl'><noscript><input type='submit' value='reload'/></noscript></td></tr></table></form></div><table summary='commit info' class='commit-info'>
<tr><th>author</th><td>Linus Torvalds &lt;torvalds@linux-foundation.org&gt;</td><td class='right'>2016-12-11 11:17:54 -0800</td></tr>
<tr><th>committer</th><td>Linus Torvalds &lt;torvalds@linux-foundation.org&gt;</td><td class='right'>2016-12-11 11:17:54 -0800</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/drivers/usb/usbip/vhci_hcd.c?id=69973b830859bc6529a7a0468ba0d80ee5117826'>69973b830859bc6529a7a0468ba0d80ee5117826</a> (<a href='/cgit.cgi/linux/net-next.git/patch/drivers/usb/usbip/vhci_hcd.c?id=69973b830859bc6529a7a0468ba0d80ee5117826'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?id=69973b830859bc6529a7a0468ba0d80ee5117826'>5f11fe15ed9d9a3ab9c92242030e54b73ecdce45</a> /<a href='/cgit.cgi/linux/net-next.git/tree/drivers/usb/usbip/vhci_hcd.c?id=69973b830859bc6529a7a0468ba0d80ee5117826'>drivers/usb/usbip/vhci_hcd.c</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/drivers/usb/usbip/vhci_hcd.c?id=2e4333c14de06a333783d6812cf3c4998f78b0c8'>2e4333c14de06a333783d6812cf3c4998f78b0c8</a> (<a href='/cgit.cgi/linux/net-next.git/diff/drivers/usb/usbip/vhci_hcd.c?id=69973b830859bc6529a7a0468ba0d80ee5117826&amp;id2=2e4333c14de06a333783d6812cf3c4998f78b0c8'>diff</a>)</td></tr></table>
<div class='commit-subject'>Linux 4.9</div><div class='commit-msg'></div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=69973b830859bc6529a7a0468ba0d80ee5117826'>Diffstat</a> (limited to 'drivers/usb/usbip/vhci_hcd.c')</div><table summary='diffstat' class='diffstat'>